Texas Instruments SN74HC244N Octal-Channel Buffer & Line Driver, 3-State, 20-Pin PDIP

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Subtotal (1 tube of 20 units)*

MYR87.94

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Last RS stock
  • Plus 160 unit(s) shipping from 05 January 2026
  • Final 840 unit(s) shipping from 12 January 2026
Units
Per Unit
Per Tube*
20 - 80MYR4.397MYR87.94
100 - 380MYR4.044MYR80.88
400 - 980MYR3.682MYR73.64
1000 +MYR3.561MYR71.22

*price indicative

RS Stock No.:
333-3072
Mfr. Part No.:
SN74HC244N
Manufacturer:
Texas Instruments
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Brand

Texas Instruments

Logic Family

HC

Logic Function

Buffer, Line Driver

IC Type

Buffer & Line Driver IC

Number of Channels per Chip

8

Input Type

Single Ended

Output Type

3 State

Polarity

Non-Inverting

Mounting Type

Through Hole

Package Type

PDIP

Pin Count

20

Maximum Operating Temperature

+85 °C

Minimum Operating Temperature

-40 °C

Maximum High Level Output Current

-7.8mA

Maximum Low Level Output Current

7.8mA

Maximum Propagation Delay Time @ Maximum CL

165 ns @ 2 V

Dimensions

24.33 x 6.35 x 4.57mm

Maximum Operating Supply Voltage

6 V

Minimum Operating Supply Voltage

2 V

Propagation Delay Test Condition

150pF

74HC Family Inverters & Buffers, Texas Instruments


Texas Instruments range of Inverters and Buffers from the 74HC Family of CMOS Logic ICs. The 74HC Family use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits.

High-Speed CMOS Logic
Operating Voltage: 2 to 6 V
Compatibility: Input CMOS, Output CMOS


74HC Family

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